michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /**
michael@0:  * MODULE NOTES:
michael@0:  * @update  gess 4/1/98
michael@0:  * 
michael@0:  */
michael@0: 
michael@0: #ifndef __CParserContext
michael@0: #define __CParserContext
michael@0: 
michael@0: #include "nsIParser.h"
michael@0: #include "nsIURL.h"
michael@0: #include "nsIDTD.h"
michael@0: #include "nsIStreamListener.h"
michael@0: #include "nsIRequest.h"
michael@0: #include "nsScanner.h"
michael@0: #include "nsString.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsAutoPtr.h"
michael@0: 
michael@0: /**
michael@0:  * Note that the parser is given FULL access to all
michael@0:  * data in a parsercontext. Hey, that what it's for!
michael@0:  */
michael@0: 
michael@0: class CParserContext {
michael@0: public:
michael@0:    enum eContextType {eCTNone,eCTURL,eCTString,eCTStream};
michael@0: 
michael@0:    CParserContext(CParserContext* aPrevContext,
michael@0:                   nsScanner* aScanner,
michael@0:                   void* aKey = 0,
michael@0:                   eParserCommands aCommand = eViewNormal,
michael@0:                   nsIRequestObserver* aListener = 0,
michael@0:                   eAutoDetectResult aStatus = eUnknownDetect,
michael@0:                   bool aCopyUnused = false);
michael@0: 
michael@0:     ~CParserContext();
michael@0: 
michael@0:     nsresult GetTokenizer(nsIDTD* aDTD,
michael@0:                           nsIContentSink* aSink,
michael@0:                           nsITokenizer*& aTokenizer);
michael@0:     void  SetMimeType(const nsACString& aMimeType);
michael@0: 
michael@0:     nsCOMPtr<nsIRequest> mRequest; // provided by necko to differnciate different input streams
michael@0:                                    // why is mRequest strongly referenced? see bug 102376.
michael@0:     nsCOMPtr<nsIRequestObserver> mListener;
michael@0:     void* const          mKey;
michael@0:     nsCOMPtr<nsITokenizer> mTokenizer;
michael@0:     CParserContext* const mPrevContext;
michael@0:     nsAutoPtr<nsScanner> mScanner;
michael@0: 
michael@0:     nsCString            mMimeType;
michael@0:     nsDTDMode            mDTDMode;
michael@0: 
michael@0:     eParserDocType       mDocType;
michael@0:     eStreamState         mStreamListenerState;
michael@0:     eContextType         mContextType;
michael@0:     eAutoDetectResult    mAutoDetectStatus;
michael@0:     eParserCommands      mParserCommand;
michael@0: 
michael@0:     bool                 mMultipart;
michael@0:     bool                 mCopyUnused;
michael@0: };
michael@0: 
michael@0: #endif